package com.zksy.gateway.config;

import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.rsa.crypto.KeyStoreKeyFactory;

import java.security.KeyPair;

@Configuration
@EnableConfigurationProperties(JwtProperties.class)
public class SecurityConfig {

    @Bean
    public PasswordEncoder passwordEncoder(){
        return new BCryptPasswordEncoder();
    }

    @Bean
    public KeyPair keyPair(JwtProperties properties){
        // 获取秘钥工厂
        KeyStoreKeyFactory keyStoreKeyFactory =
                new KeyStoreKeyFactory(
                        properties.getLocation(),
                        properties.getPassword().toCharArray());
        //读取钥匙对
        return keyStoreKeyFactory.getKeyPair(
                properties.getAlias(),
                properties.getPassword().toCharArray());
    }
}